Wólka Brzózka [ˈvulka ˈbʐuska] is a village in the administrative district of Gmina Głowaczów, within Kozienice County, Masovian Voivodeship, in east-central Poland. It lies approximately 5 kilometres (3 mi) south of Głowaczów, 17 km (11 mi) west of Kozienice, and 74 km (46 mi) south of Warsaw.